90672676 has 12 divisors (see below), whose sum is σ = 164149020. Its totient is φ = 43772960.

The previous prime is 90672671. The next prime is 90672677. The reversal of 90672676 is 67627609.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27311076 + 63361600 = 5226^2 + 7960^2 .

It is a super-3 number, since 3×90672676³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (90672671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390715 + ... + 390946.

It is an arithmetic number, because the mean of its divisors is an integer number (13679085).

Almost surely, 2^90672676 is an apocalyptic number.

It is an amenable number.

90672676 is a deficient number, since it is larger than the sum of its proper divisors (73476344).

90672676 is a wasteful number, since it uses less digits than its factorization.

90672676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781694 (or 781692 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 90672676 is about 9522.2201192789. The cubic root of 90672676 is about 449.2541983831.

The spelling of 90672676 in words is "ninety million, six hundred seventy-two thousand, six hundred seventy-six".